ZEFTRONICS VOLTAGE REGULATORS • $250 • ACCEPTING OFFERS • Zeftronics G150KN voltage regulators (pair) for generator equipped Twin Comanche, Apache or Aztec. These regulators were working perfectly with the generators at time of removal from aircraft (PA-30). They were removed due to alternator upgrade. STC paperwork included. • Contact Paul Bernstein , End User - located Bowie, MD 20720 United States • Telephone: ---------- • ---------- • Posted January 19, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images